Generations sing to Joni Mitchell in pre-Grammys tribute

For free real time breaking news alerts sent straight to your inbox sign up to our breaking news emails Sign up to our free breaking news emails Please enter a valid email address Please enter a valid email address SIGN UP I would like to be emailed about offers, events and updates from The Independent. Herbie Hancock played a jazz piano rendition of music from Mitchell's 1976 album “Hejira” that was followed by a rocking version of 1974's “Help Me” from Violet Grohl, the teenage daughter of Foo Fighters frontman Dave Grohl, to open the tribute concert in a ballroom at the MGM Grand Las Vegas. “Not unlike people who lived in the time of Shakespeare, and of Beethoven, we are living in the time of Joni Mitchell, and it shows tonight," said Brandi Carlile, who sang a version of “Woodstock” that began as a quiet ballad before the house band kicked in and Stephen Stills — who played on the most famous version of the 1970 song with Crosby, Stills, Nash and Young — joined her for an electric guitar solo. This is complicated, brilliant music that is really hard to interpret.” Before singing one of those esoteric songs, “The Jungle Line” from 1975's “The Hissing of the Summer Lawns," Beck said “preparing for this event I feel like I've been in Joni school.” John Legend gave a surprise performance, singing and playing solo piano on Mitchell's “River” on a spinning stage in the middle of the room as the crowd of 2,400 was finishing their spinning dessert, an edible Grammy trophy on a turntable. “Everybody was splendid, it just kept getting better and better and better,” Mitchell said in a brief acceptance speech near the concert's end.